CAJ | 학술논문

[目的]明确不同栽培年限人参根区土壤真菌、细菌和放线菌浓度变化情况.[方法]以吉林省多个产地人参根区土壤作为研究对象,通过稀释平板法对人参根区土壤中真菌、细菌和放线菌浓度进行统计、分析.[结果]不同地点采集的土壤样品的统计结果存在差异,但基本表现为随人参生长年限的增加,人参根区土壤中真菌浓度逐年升高,细菌和放线菌浓度逐年降低,且放线菌浓度的变化不如细菌显著.[结论]土壤类型、种植模式及人参生长年限对农田土和林地土中3类微生物的浓度均有影响,但生长年限对人参根区土壤微生物的影响最显著.
[목적]명학불동재배년한인삼근구토양진균、세균화방선균농도변화정황.[방법]이길림성다개산지인삼근구토양작위연구대상,통과희석평판법대인삼근구토양중진균、세균화방선균농도진행통계、분석.[결과]불동지점채집적토양양품적통계결과존재차이,단기본표현위수인삼생장년한적증가,인삼근구토양중진균농도축년승고,세균화방선균농도축년강저,차방선균농도적변화불여세균현저.[결론]토양류형、충식모식급인삼생장년한대농전토화임지토중3류미생물적농도균유영향,단생장년한대인삼근구토양미생물적영향최현저.
[Objective] The research aimed to see the dynamic of fungi, bacilli and actinomyces from root region of ginseng with different growing years. [Method] With ginseng root region soils from several sampling sites of Jilin Province as materials, concentrations of fungi, bacilli and antinomyces were evaluated by spreadplate method. [Result] Though differences presented among statistic data from different sampling sites, commonly with the increasing of growing years, concentration of fungi in ginseng root region increased year by year, which were on the contrary for bacilli and antinomyces, but bacilli changed even more significant than antinomyces. [Conclusion] Concentrations of soil microorganisms were affected by soil type, planting mode and growing years simultaneously, the growing years affected more significantly.